Initial Setup Of The Console Using Workflow Wizard Setup>Pumps and Lines>Line
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Setup>Pumps and Lines>Line
1. To prevent backfilling, the level of all tanks connected to the line will be monitored. If the level of any tank exceeds 95% of the Max or Label Volume
limit (see “Setup>Tank>Limits” on page 28), the pump for that tank will also be turned on during dispensing. The state of the pump that was
already ON will not be changed.
2. At locations with manifolded fuel lines that have a mechanical line leak detector installed for each pump, the TLS Console must be programmed
for either Alternate or Sequential. Doing so ensures that each line meets the 3 GPH requirement.
This screen lets you configure line leak monitoring of individual product lines (TLS-450PLUS
consoles only).
Select a line from the icon list on the bottom of the screen to configure.
Configured
Touch the radio button to enable or disable the selected line.
NOTE: Set to Enabled only after completing all of the settings for this line.
Line Label
Touch to enter a description for this line.
Leak Monitoring
Touch to enable or disable PLLD monitoring on this line.
Pressure Sensor
Touch to select the line pressure sensor assigned to this line, (see ‘Setup>Devices - “LINE
PRESSURE SENSOR SETUP”).
Line Manifolded
Touch Yes if line is manifolded, No if not.
Dispense Mode
[Only enabled if Line Manifolded field is set to "Yes"] - Touch to select the dispense mode
for this line.
• Standard - Only one pump feeds the line.
•
Manifolded Alternate - Volume
1,2
- For line manifolded tanks, the console chooses the
tank with the greatest inventory volume and switches to an alternate tank based on the
Active Switchover and Threshold settings below.
• Manifolded Sequential
1,2
- If there is more than one tank
with a pump on the line, tanks are pumped one at a time until
the volume drops below the Pump Threshold (%) value set in
the Setup > Tank > General screen. At that point, pumping
will commence on the next available tank in the line set.
• Manifolded: All Pumps- All pumps on the line are run.
• Manifolded: Pump Sense - Pump Sense information is
available for the pumps on this line. This can be used to
improve CSLD performance.
•
Manifolded: Alternate Height - For line manifolded
tanks, the console chooses the tank with the greatest
height and switches to an alternate tank based on the
Active Switchover and Threshold settings below.
Active Switchover
This field is active if either Alternate Volume or Alternate
Height is selected in the Dispense Mode field above. Choices
are:
• Yes - Enables the switchover to an alternate tank, based
on which tank has the greatest volume/height, taking into
account the threshold value below
• No - Disables the switchover to an alternate tank. This is
the default.
Switchover Volume Threshold
The volume used to determine when to switch over to an
alternate tank. The console switches to an alternate tank
(without losing line pressure) when the difference is greater
than this threshold. The field can be set to a value between
10 and 999 gallons (37.8 - 3781.6 litres). The default value is
200 gallons (757 litres).
Switchover Height Threshold
The height used to determine when to switch over to an
alternate tank. The console switches to an alternate tank
(without losing line pressure) when the difference is greater
than this threshold. The field can be set to a value between 1
and 99 inches (25.4 - 2514.6 mm). The default value is 2
inches (50.8 mm).
Pumps
Touch to select a pump to assign to the line. If the Line Man-
ifolded field above is set to Yes, you can select multiple
pumps for this line.
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